In today’s digital-driven world, power interruptions are no longer just a temporary inconvenience—they can lead to data loss, system failures, operational downtime, and financial impact. From enterprise servers and commercial buildings to security systems and smart homes, uninterrupted power supply (UPS) systems rely on one essential component: the battery.

GEMBATTERY GS Series Batteries are engineered to deliver reliable, maintenance-free backup power for a wide range of UPS applications. Built on advanced AGM (Absorbent Glass Mat) technology and compliant with IEC61056-1/2 and IEC60896-21/22 standards, the GS Series provides stable performance, high efficiency, and long service life for both civil and commercial power systems.

Designed Specifically for UPS Systems

UPS batteries must remain on standby for long periods while being capable of delivering instant power during outages. The GS Series is optimized to meet these demands with stable voltage output, strong discharge capability, and reliable recovery performance.

The sealed AGM structure absorbs electrolyte into a high-quality glass fiber separator, ensuring leak-proof and spill-proof operation. This design enables maintenance-free use with no need for water addition, while also providing low internal resistance for efficient high-rate discharge. As a result, UPS systems equipped with GS Series batteries can respond immediately and maintain stable power output when grid power fails.

Strong Deep Discharge Performance

During power outages, UPS batteries often experience high-current discharge. The GS Series is designed with an optimized plate formula that enhances resistance to sulfation and improves durability under repeated discharge cycles. This ensures stable performance and longer service life in both standby and cyclic applications.

In addition, GS Series batteries feature excellent recharge acceptability. After deep discharge events, the battery can quickly recover capacity, reducing downtime and ensuring the UPS system is ready for the next power interruption.

Long Service Life and Reliable Structure

Durability is essential for UPS batteries used in critical power systems. The GS Series incorporates thicker battery plates and a specialized chemical formation process to maximize active material utilization and enhance corrosion resistance. This robust structural design significantly extends float service life and ensures long-term reliability in commercial and industrial installations.

Low Self-Discharge and Efficient Energy Retention

UPS batteries may remain idle for long periods while waiting for emergencies. GS Series batteries are engineered with a low self-discharge rate and low internal pressure design, allowing them to retain energy efficiently even during extended standby periods. This guarantees reliable starting power when needed.

Flexible Installation and Compact Design

Space efficiency is often a key consideration for UPS cabinets and equipment rooms. The GS Series features a compact structure and sealed maintenance-free design that supports flexible multi-position installation. Easy handling and portability allow convenient integration into various systems.

Typical applications include:

l Commercial and industrial UPS systems

l Security and surveillance systems

l Emergency lighting systems

l Audio equipment and control systems

Wide Model Range for Different UPS Needs

To meet diverse runtime and system requirements, GEMBATTERY offers a comprehensive GS Series lineup.

Available Models:

GS12-5, GS12-7, GS12-7.2, GS12-7.5, GS12-8, GS12-9, GS 12-12, GS12-18, GS12-20, GS12-22, GS12-24, GS12-26, GS12-28, GS12-30

Capacity Range:

12V5Ah, 12V7AH, 12V7.2AH, 12V7.5AH, 12V8AH, 12V9AH, 12V18AH, 12V20AH, 12V22AH, 12V26AH, 12V28AH, 12V30AH

This wide capacity range allows system integrators, distributors, and OEM partners to design UPS solutions tailored to specific backup time requirements.

Reliable Power When It Matters Most

A UPS system is only as reliable as the battery that supports it. With advanced AGM technology, strong deep discharge capability, fast recharge performance, and a durable long-life structure, GEMBATTERY GS Series Batteries deliver dependable backup power for critical applications.

When power outages occur, your systems must keep running.

Choose GEMBATTERY GS Series — stable performance, maintenance-free reliability, and trusted backup power for every UPS system.